Volumetric change in interbody bone graft after posterior lumbar interbody fusion (PLIF): a prospective study


The purpose of this study is to quantify the change in the volume of the interbody bone graft after the PLIF and monitor the change over time for subsequent analysis. The 114 cases were selected as the subjects of this study. The observation period was for 5 years following the surgery. The volume of the bone graft in the interbody space was calculated by… (More)
DOI: 10.1007/s00586-014-3410-z

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